On the saddle order of polynomial differential systems at a resonant singular point

DOI10.1016/j.jmaa.2014.10.085zbMath1318.34047OpenAlexW2086469993MaRDI QIDQ472363

Jiazhong Yang, Guangfeng Dong

Publication date: 19 November 2014

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jmaa.2014.10.085

zbMATH Keywords

integrabilityfocus orderp:-q resonancesaddle order

Mathematics Subject Classification ID

Topological structure of integral curves, singular points, limit cycles of ordinary differential equations (34C05) Transformation and reduction of ordinary differential equations and systems, normal forms (34C20) Analytical theory of ordinary differential equations: series, transformations, transforms, operational calculus, etc. (34A25) Explicit solutions, first integrals of ordinary differential equations (34A05)

Related Items

Analytic integrability of certain resonant saddle

Cites Work

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